IP Find IPv6 Subnet/Network and its host address ranges

What is an IPv6 IP address its network and host address ranges?

IPv6 addresses are each 128 bits long. Because each digit in an IPv6 address can have 16 different values (from 0 to 15), each digit represents the overall value of 4 bits (one nibble), with 32 digits total. As with IPv4, CIDR notation describes ranges in terms of a common prefix of bits. For example 2001:db8::/32 means that the range described has the first 32 bits set to the binary digits 00100000000000010000110110111000. Also like IPv4, MediaWiki implements IPv6 rangeblocks using CIDR notation.
Following are the ranges of IPv6 subnet/network address and their host addresses.

IPv6 Address	IPv4 Address
b51a:901b:901b:8082:d157:ac49:7157:8f01	113.87.143.1
b51a:901b:901b:8082:d157:ac49:7157:8f02	113.87.143.2
b51a:901b:901b:8082:d157:ac49:7157:8f03	113.87.143.3
b51a:901b:901b:8082:d157:ac49:7157:8f04	113.87.143.4
b51a:901b:901b:8082:d157:ac49:7157:8f05	113.87.143.5
b51a:901b:901b:8082:d157:ac49:7157:8f06	113.87.143.6
b51a:901b:901b:8082:d157:ac49:7157:8f07	113.87.143.7
b51a:901b:901b:8082:d157:ac49:7157:8f08	113.87.143.8
b51a:901b:901b:8082:d157:ac49:7157:8f09	113.87.143.9
b51a:901b:901b:8082:d157:ac49:7157:8f0a	113.87.143.10
b51a:901b:901b:8082:d157:ac49:7157:8f0b	113.87.143.11
b51a:901b:901b:8082:d157:ac49:7157:8f0c	113.87.143.12
b51a:901b:901b:8082:d157:ac49:7157:8f0d	113.87.143.13
b51a:901b:901b:8082:d157:ac49:7157:8f0e	113.87.143.14
b51a:901b:901b:8082:d157:ac49:7157:8f0f	113.87.143.15
b51a:901b:901b:8082:d157:ac49:7157:8f10	113.87.143.16
b51a:901b:901b:8082:d157:ac49:7157:8f11	113.87.143.17
b51a:901b:901b:8082:d157:ac49:7157:8f12	113.87.143.18
b51a:901b:901b:8082:d157:ac49:7157:8f13	113.87.143.19
b51a:901b:901b:8082:d157:ac49:7157:8f14	113.87.143.20
b51a:901b:901b:8082:d157:ac49:7157:8f15	113.87.143.21
b51a:901b:901b:8082:d157:ac49:7157:8f16	113.87.143.22
b51a:901b:901b:8082:d157:ac49:7157:8f17	113.87.143.23
b51a:901b:901b:8082:d157:ac49:7157:8f18	113.87.143.24
b51a:901b:901b:8082:d157:ac49:7157:8f19	113.87.143.25
b51a:901b:901b:8082:d157:ac49:7157:8f1a	113.87.143.26
b51a:901b:901b:8082:d157:ac49:7157:8f1b	113.87.143.27
b51a:901b:901b:8082:d157:ac49:7157:8f1c	113.87.143.28
b51a:901b:901b:8082:d157:ac49:7157:8f1d	113.87.143.29
b51a:901b:901b:8082:d157:ac49:7157:8f1e	113.87.143.30
b51a:901b:901b:8082:d157:ac49:7157:8f1f	113.87.143.31
b51a:901b:901b:8082:d157:ac49:7157:8f20	113.87.143.32
b51a:901b:901b:8082:d157:ac49:7157:8f21	113.87.143.33
b51a:901b:901b:8082:d157:ac49:7157:8f22	113.87.143.34
b51a:901b:901b:8082:d157:ac49:7157:8f23	113.87.143.35
b51a:901b:901b:8082:d157:ac49:7157:8f24	113.87.143.36
b51a:901b:901b:8082:d157:ac49:7157:8f25	113.87.143.37
b51a:901b:901b:8082:d157:ac49:7157:8f26	113.87.143.38
b51a:901b:901b:8082:d157:ac49:7157:8f27	113.87.143.39
b51a:901b:901b:8082:d157:ac49:7157:8f28	113.87.143.40
b51a:901b:901b:8082:d157:ac49:7157:8f29	113.87.143.41
b51a:901b:901b:8082:d157:ac49:7157:8f2a	113.87.143.42
b51a:901b:901b:8082:d157:ac49:7157:8f2b	113.87.143.43
b51a:901b:901b:8082:d157:ac49:7157:8f2c	113.87.143.44
b51a:901b:901b:8082:d157:ac49:7157:8f2d	113.87.143.45
b51a:901b:901b:8082:d157:ac49:7157:8f2e	113.87.143.46
b51a:901b:901b:8082:d157:ac49:7157:8f2f	113.87.143.47
b51a:901b:901b:8082:d157:ac49:7157:8f30	113.87.143.48
b51a:901b:901b:8082:d157:ac49:7157:8f31	113.87.143.49
b51a:901b:901b:8082:d157:ac49:7157:8f32	113.87.143.50
b51a:901b:901b:8082:d157:ac49:7157:8f33	113.87.143.51
b51a:901b:901b:8082:d157:ac49:7157:8f34	113.87.143.52
b51a:901b:901b:8082:d157:ac49:7157:8f35	113.87.143.53
b51a:901b:901b:8082:d157:ac49:7157:8f36	113.87.143.54
b51a:901b:901b:8082:d157:ac49:7157:8f37	113.87.143.55
b51a:901b:901b:8082:d157:ac49:7157:8f38	113.87.143.56
b51a:901b:901b:8082:d157:ac49:7157:8f39	113.87.143.57
b51a:901b:901b:8082:d157:ac49:7157:8f3a	113.87.143.58
b51a:901b:901b:8082:d157:ac49:7157:8f3b	113.87.143.59
b51a:901b:901b:8082:d157:ac49:7157:8f3c	113.87.143.60

b51a:901b:901b:8082:d157:ac49:7157:8f3d	113.87.143.61
b51a:901b:901b:8082:d157:ac49:7157:8f3e	113.87.143.62
b51a:901b:901b:8082:d157:ac49:7157:8f3f	113.87.143.63
b51a:901b:901b:8082:d157:ac49:7157:8f40	113.87.143.64
b51a:901b:901b:8082:d157:ac49:7157:8f41	113.87.143.65
b51a:901b:901b:8082:d157:ac49:7157:8f42	113.87.143.66
b51a:901b:901b:8082:d157:ac49:7157:8f43	113.87.143.67
b51a:901b:901b:8082:d157:ac49:7157:8f44	113.87.143.68
b51a:901b:901b:8082:d157:ac49:7157:8f45	113.87.143.69
b51a:901b:901b:8082:d157:ac49:7157:8f46	113.87.143.70
b51a:901b:901b:8082:d157:ac49:7157:8f47	113.87.143.71
b51a:901b:901b:8082:d157:ac49:7157:8f48	113.87.143.72
b51a:901b:901b:8082:d157:ac49:7157:8f49	113.87.143.73
b51a:901b:901b:8082:d157:ac49:7157:8f4a	113.87.143.74
b51a:901b:901b:8082:d157:ac49:7157:8f4b	113.87.143.75
b51a:901b:901b:8082:d157:ac49:7157:8f4c	113.87.143.76
b51a:901b:901b:8082:d157:ac49:7157:8f4d	113.87.143.77
b51a:901b:901b:8082:d157:ac49:7157:8f4e	113.87.143.78
b51a:901b:901b:8082:d157:ac49:7157:8f4f	113.87.143.79
b51a:901b:901b:8082:d157:ac49:7157:8f50	113.87.143.80
b51a:901b:901b:8082:d157:ac49:7157:8f51	113.87.143.81
b51a:901b:901b:8082:d157:ac49:7157:8f52	113.87.143.82
b51a:901b:901b:8082:d157:ac49:7157:8f53	113.87.143.83
b51a:901b:901b:8082:d157:ac49:7157:8f54	113.87.143.84
b51a:901b:901b:8082:d157:ac49:7157:8f55	113.87.143.85
b51a:901b:901b:8082:d157:ac49:7157:8f56	113.87.143.86
b51a:901b:901b:8082:d157:ac49:7157:8f57	113.87.143.87
b51a:901b:901b:8082:d157:ac49:7157:8f58	113.87.143.88
b51a:901b:901b:8082:d157:ac49:7157:8f59	113.87.143.89
b51a:901b:901b:8082:d157:ac49:7157:8f5a	113.87.143.90
b51a:901b:901b:8082:d157:ac49:7157:8f5b	113.87.143.91
b51a:901b:901b:8082:d157:ac49:7157:8f5c	113.87.143.92
b51a:901b:901b:8082:d157:ac49:7157:8f5d	113.87.143.93
b51a:901b:901b:8082:d157:ac49:7157:8f5e	113.87.143.94
b51a:901b:901b:8082:d157:ac49:7157:8f5f	113.87.143.95
b51a:901b:901b:8082:d157:ac49:7157:8f60	113.87.143.96
b51a:901b:901b:8082:d157:ac49:7157:8f61	113.87.143.97
b51a:901b:901b:8082:d157:ac49:7157:8f62	113.87.143.98
b51a:901b:901b:8082:d157:ac49:7157:8f63	113.87.143.99
b51a:901b:901b:8082:d157:ac49:7157:8f64	113.87.143.100
b51a:901b:901b:8082:d157:ac49:7157:8f65	113.87.143.101
b51a:901b:901b:8082:d157:ac49:7157:8f66	113.87.143.102
b51a:901b:901b:8082:d157:ac49:7157:8f67	113.87.143.103
b51a:901b:901b:8082:d157:ac49:7157:8f68	113.87.143.104
b51a:901b:901b:8082:d157:ac49:7157:8f69	113.87.143.105
b51a:901b:901b:8082:d157:ac49:7157:8f6a	113.87.143.106
b51a:901b:901b:8082:d157:ac49:7157:8f6b	113.87.143.107
b51a:901b:901b:8082:d157:ac49:7157:8f6c	113.87.143.108
b51a:901b:901b:8082:d157:ac49:7157:8f6d	113.87.143.109
b51a:901b:901b:8082:d157:ac49:7157:8f6e	113.87.143.110
b51a:901b:901b:8082:d157:ac49:7157:8f6f	113.87.143.111
b51a:901b:901b:8082:d157:ac49:7157:8f70	113.87.143.112
b51a:901b:901b:8082:d157:ac49:7157:8f71	113.87.143.113
b51a:901b:901b:8082:d157:ac49:7157:8f72	113.87.143.114
b51a:901b:901b:8082:d157:ac49:7157:8f73	113.87.143.115
b51a:901b:901b:8082:d157:ac49:7157:8f74	113.87.143.116
b51a:901b:901b:8082:d157:ac49:7157:8f75	113.87.143.117
b51a:901b:901b:8082:d157:ac49:7157:8f76	113.87.143.118
b51a:901b:901b:8082:d157:ac49:7157:8f77	113.87.143.119
b51a:901b:901b:8082:d157:ac49:7157:8f78	113.87.143.120

b51a:901b:901b:8082:d157:ac49:7157:8f79	113.87.143.121
b51a:901b:901b:8082:d157:ac49:7157:8f7a	113.87.143.122
b51a:901b:901b:8082:d157:ac49:7157:8f7b	113.87.143.123
b51a:901b:901b:8082:d157:ac49:7157:8f7c	113.87.143.124
b51a:901b:901b:8082:d157:ac49:7157:8f7d	113.87.143.125
b51a:901b:901b:8082:d157:ac49:7157:8f7e	113.87.143.126
b51a:901b:901b:8082:d157:ac49:7157:8f7f	113.87.143.127
b51a:901b:901b:8082:d157:ac49:7157:8f80	113.87.143.128
b51a:901b:901b:8082:d157:ac49:7157:8f81	113.87.143.129
b51a:901b:901b:8082:d157:ac49:7157:8f82	113.87.143.130
b51a:901b:901b:8082:d157:ac49:7157:8f83	113.87.143.131
b51a:901b:901b:8082:d157:ac49:7157:8f84	113.87.143.132
b51a:901b:901b:8082:d157:ac49:7157:8f85	113.87.143.133
b51a:901b:901b:8082:d157:ac49:7157:8f86	113.87.143.134
b51a:901b:901b:8082:d157:ac49:7157:8f87	113.87.143.135
b51a:901b:901b:8082:d157:ac49:7157:8f88	113.87.143.136
b51a:901b:901b:8082:d157:ac49:7157:8f89	113.87.143.137
b51a:901b:901b:8082:d157:ac49:7157:8f8a	113.87.143.138
b51a:901b:901b:8082:d157:ac49:7157:8f8b	113.87.143.139
b51a:901b:901b:8082:d157:ac49:7157:8f8c	113.87.143.140
b51a:901b:901b:8082:d157:ac49:7157:8f8d	113.87.143.141
b51a:901b:901b:8082:d157:ac49:7157:8f8e	113.87.143.142
b51a:901b:901b:8082:d157:ac49:7157:8f8f	113.87.143.143
b51a:901b:901b:8082:d157:ac49:7157:8f90	113.87.143.144
b51a:901b:901b:8082:d157:ac49:7157:8f91	113.87.143.145
b51a:901b:901b:8082:d157:ac49:7157:8f92	113.87.143.146
b51a:901b:901b:8082:d157:ac49:7157:8f93	113.87.143.147
b51a:901b:901b:8082:d157:ac49:7157:8f94	113.87.143.148
b51a:901b:901b:8082:d157:ac49:7157:8f95	113.87.143.149
b51a:901b:901b:8082:d157:ac49:7157:8f96	113.87.143.150
b51a:901b:901b:8082:d157:ac49:7157:8f97	113.87.143.151
b51a:901b:901b:8082:d157:ac49:7157:8f98	113.87.143.152
b51a:901b:901b:8082:d157:ac49:7157:8f99	113.87.143.153
b51a:901b:901b:8082:d157:ac49:7157:8f9a	113.87.143.154
b51a:901b:901b:8082:d157:ac49:7157:8f9b	113.87.143.155
b51a:901b:901b:8082:d157:ac49:7157:8f9c	113.87.143.156
b51a:901b:901b:8082:d157:ac49:7157:8f9d	113.87.143.157
b51a:901b:901b:8082:d157:ac49:7157:8f9e	113.87.143.158
b51a:901b:901b:8082:d157:ac49:7157:8f9f	113.87.143.159
b51a:901b:901b:8082:d157:ac49:7157:8fa0	113.87.143.160
b51a:901b:901b:8082:d157:ac49:7157:8fa1	113.87.143.161
b51a:901b:901b:8082:d157:ac49:7157:8fa2	113.87.143.162
b51a:901b:901b:8082:d157:ac49:7157:8fa3	113.87.143.163
b51a:901b:901b:8082:d157:ac49:7157:8fa4	113.87.143.164
b51a:901b:901b:8082:d157:ac49:7157:8fa5	113.87.143.165
b51a:901b:901b:8082:d157:ac49:7157:8fa6	113.87.143.166
b51a:901b:901b:8082:d157:ac49:7157:8fa7	113.87.143.167
b51a:901b:901b:8082:d157:ac49:7157:8fa8	113.87.143.168
b51a:901b:901b:8082:d157:ac49:7157:8fa9	113.87.143.169
b51a:901b:901b:8082:d157:ac49:7157:8faa	113.87.143.170
b51a:901b:901b:8082:d157:ac49:7157:8fab	113.87.143.171
b51a:901b:901b:8082:d157:ac49:7157:8fac	113.87.143.172
b51a:901b:901b:8082:d157:ac49:7157:8fad	113.87.143.173
b51a:901b:901b:8082:d157:ac49:7157:8fae	113.87.143.174
b51a:901b:901b:8082:d157:ac49:7157:8faf	113.87.143.175
b51a:901b:901b:8082:d157:ac49:7157:8fb0	113.87.143.176
b51a:901b:901b:8082:d157:ac49:7157:8fb1	113.87.143.177
b51a:901b:901b:8082:d157:ac49:7157:8fb2	113.87.143.178
b51a:901b:901b:8082:d157:ac49:7157:8fb3	113.87.143.179
b51a:901b:901b:8082:d157:ac49:7157:8fb4	113.87.143.180

b51a:901b:901b:8082:d157:ac49:7157:8fb5	113.87.143.181
b51a:901b:901b:8082:d157:ac49:7157:8fb6	113.87.143.182
b51a:901b:901b:8082:d157:ac49:7157:8fb7	113.87.143.183
b51a:901b:901b:8082:d157:ac49:7157:8fb8	113.87.143.184
b51a:901b:901b:8082:d157:ac49:7157:8fb9	113.87.143.185
b51a:901b:901b:8082:d157:ac49:7157:8fba	113.87.143.186
b51a:901b:901b:8082:d157:ac49:7157:8fbb	113.87.143.187
b51a:901b:901b:8082:d157:ac49:7157:8fbc	113.87.143.188
b51a:901b:901b:8082:d157:ac49:7157:8fbd	113.87.143.189
b51a:901b:901b:8082:d157:ac49:7157:8fbe	113.87.143.190
b51a:901b:901b:8082:d157:ac49:7157:8fbf	113.87.143.191
b51a:901b:901b:8082:d157:ac49:7157:8fc0	113.87.143.192
b51a:901b:901b:8082:d157:ac49:7157:8fc1	113.87.143.193
b51a:901b:901b:8082:d157:ac49:7157:8fc2	113.87.143.194
b51a:901b:901b:8082:d157:ac49:7157:8fc3	113.87.143.195
b51a:901b:901b:8082:d157:ac49:7157:8fc4	113.87.143.196
b51a:901b:901b:8082:d157:ac49:7157:8fc5	113.87.143.197
b51a:901b:901b:8082:d157:ac49:7157:8fc6	113.87.143.198
b51a:901b:901b:8082:d157:ac49:7157:8fc7	113.87.143.199
b51a:901b:901b:8082:d157:ac49:7157:8fc8	113.87.143.200
b51a:901b:901b:8082:d157:ac49:7157:8fc9	113.87.143.201
b51a:901b:901b:8082:d157:ac49:7157:8fca	113.87.143.202
b51a:901b:901b:8082:d157:ac49:7157:8fcb	113.87.143.203
b51a:901b:901b:8082:d157:ac49:7157:8fcc	113.87.143.204
b51a:901b:901b:8082:d157:ac49:7157:8fcd	113.87.143.205
b51a:901b:901b:8082:d157:ac49:7157:8fce	113.87.143.206
b51a:901b:901b:8082:d157:ac49:7157:8fcf	113.87.143.207
b51a:901b:901b:8082:d157:ac49:7157:8fd0	113.87.143.208
b51a:901b:901b:8082:d157:ac49:7157:8fd1	113.87.143.209
b51a:901b:901b:8082:d157:ac49:7157:8fd2	113.87.143.210
b51a:901b:901b:8082:d157:ac49:7157:8fd3	113.87.143.211
b51a:901b:901b:8082:d157:ac49:7157:8fd4	113.87.143.212
b51a:901b:901b:8082:d157:ac49:7157:8fd5	113.87.143.213
b51a:901b:901b:8082:d157:ac49:7157:8fd6	113.87.143.214
b51a:901b:901b:8082:d157:ac49:7157:8fd7	113.87.143.215
b51a:901b:901b:8082:d157:ac49:7157:8fd8	113.87.143.216
b51a:901b:901b:8082:d157:ac49:7157:8fd9	113.87.143.217
b51a:901b:901b:8082:d157:ac49:7157:8fda	113.87.143.218
b51a:901b:901b:8082:d157:ac49:7157:8fdb	113.87.143.219
b51a:901b:901b:8082:d157:ac49:7157:8fdc	113.87.143.220
b51a:901b:901b:8082:d157:ac49:7157:8fdd	113.87.143.221
b51a:901b:901b:8082:d157:ac49:7157:8fde	113.87.143.222
b51a:901b:901b:8082:d157:ac49:7157:8fdf	113.87.143.223
b51a:901b:901b:8082:d157:ac49:7157:8fe0	113.87.143.224
b51a:901b:901b:8082:d157:ac49:7157:8fe1	113.87.143.225
b51a:901b:901b:8082:d157:ac49:7157:8fe2	113.87.143.226
b51a:901b:901b:8082:d157:ac49:7157:8fe3	113.87.143.227
b51a:901b:901b:8082:d157:ac49:7157:8fe4	113.87.143.228
b51a:901b:901b:8082:d157:ac49:7157:8fe5	113.87.143.229
b51a:901b:901b:8082:d157:ac49:7157:8fe6	113.87.143.230
b51a:901b:901b:8082:d157:ac49:7157:8fe7	113.87.143.231
b51a:901b:901b:8082:d157:ac49:7157:8fe8	113.87.143.232
b51a:901b:901b:8082:d157:ac49:7157:8fe9	113.87.143.233
b51a:901b:901b:8082:d157:ac49:7157:8fea	113.87.143.234
b51a:901b:901b:8082:d157:ac49:7157:8feb	113.87.143.235
b51a:901b:901b:8082:d157:ac49:7157:8fec	113.87.143.236
b51a:901b:901b:8082:d157:ac49:7157:8fed	113.87.143.237
b51a:901b:901b:8082:d157:ac49:7157:8fee	113.87.143.238
b51a:901b:901b:8082:d157:ac49:7157:8fef	113.87.143.239
b51a:901b:901b:8082:d157:ac49:7157:8ff0	113.87.143.240
b51a:901b:901b:8082:d157:ac49:7157:8ff1	113.87.143.241
b51a:901b:901b:8082:d157:ac49:7157:8ff2	113.87.143.242
b51a:901b:901b:8082:d157:ac49:7157:8ff3	113.87.143.243
b51a:901b:901b:8082:d157:ac49:7157:8ff4	113.87.143.244
b51a:901b:901b:8082:d157:ac49:7157:8ff5	113.87.143.245
b51a:901b:901b:8082:d157:ac49:7157:8ff6	113.87.143.246
b51a:901b:901b:8082:d157:ac49:7157:8ff7	113.87.143.247
b51a:901b:901b:8082:d157:ac49:7157:8ff8	113.87.143.248
b51a:901b:901b:8082:d157:ac49:7157:8ff9	113.87.143.249
b51a:901b:901b:8082:d157:ac49:7157:8ffa	113.87.143.250
b51a:901b:901b:8082:d157:ac49:7157:8ffb	113.87.143.251
b51a:901b:901b:8082:d157:ac49:7157:8ffc	113.87.143.252
b51a:901b:901b:8082:d157:ac49:7157:8ffd	113.87.143.253
b51a:901b:901b:8082:d157:ac49:7157:8ffe	113.87.143.254
b51a:901b:901b:8082:d157:ac49:7157:8fff	113.87.143.255

How IPv6 host addresses we calculated?

As we explained above IPv6 IP version is 128 bit long. Our system get IPv6 IP address as input in URL parameter value with its CIDR & get its all host address ranges from our largest database get back its start range and last range with its relevant CIDR at the end final IPv6 which converts into IPv4 IP address by our tool IPv6 to IPv4 converter.